Author: SUBHA S

Tcl Packages are used for creating reusable units of code in. A Tcl Packages consists of a collection of files that provide specific functionality. This collection of files is identified…

Procedures are nothing but code blocks with series of commands that provide a specific reusable functionality in Tcl Procedures. It is used to avoid same code being repeated in multiple…

A dictionary is an arrangement for mapping values to keys. In Tcl dictionary the syntax for the conventional Tcl dictionary is shown below − dict set dictname key value #…

List is one of the basic data-type available in Tcl Lists. This Tcl lists is used for representing an ordered collection of items. It can include different types of items…

The primitive data-type of Tcl is strings and often we can find quotes on Tcl as strings only language. These Tcl strings can contain alphanumeric character, just numbers, Boolean, or…

A array is a systematic arrangement of a group of elements using indices in Tcl arrays. The syntax for the conventional array is shown below. set ArrayName(Index) value An example…

There may be a situation in Tcl, where you need to execute Loops by block of code several number of times. In general, statements are executed sequentially: The first statement…

Tcl Decisions making structures require that the programmer specifies one or more conditions to be evaluated or tested by the programs of Tcl Decisions, along with a statement or statements…

Tcl operators is a symbol that tells the compiler to perform specific mathematical or logical manipulations. Tcl language is rich in built-in operators and provides the following types of operators…

In this Tcl variables guide, we will know that there is no concept of variable declaration. Once, a new variable name is encountered, Tcl will define new variables. Variable Naming…